/Engine/Plugins/Experimental/AnimNext/Source/AnimNext/Public/DataRegistry.h
Allocates uninitialized memory for a type (leaving the initialization to the caller) Returns a refcounted animation data handle Allocated memory will be released once the refcount reaches 0
template<typename [DataType](API\Plugins\OptimusCore\DataType)> [FDataHandle](API\Plugins\AnimNext\FDataHandle) PreAllocateMemory ( const int32 NumElements )